Indeed, it's evolved over time as I've needed more from it but the UX has wound up pretty awful. Adding a personal statement for example involves finding and pressing the oh-so-very-intuitive "add block" button at the bottom of the edit page.

For reference you can drag and drop any of the sections to reorder them, and most of the fields will happily accept Markdown.

Any feedback appreciated for next time I have a weekend spare :)

Pretty cool. Just a suggestion, why not display a few more rows for the stack options instead of a single row. It would be pretty neat if I can just click through the stacks that I knew instead of figuring what I probably left out.